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夹套式通水冷却法在工业锅炉上的应用赵正平在工业锅炉中，煤闸板、挡煤器、烟气挡板等部件处于炉膛火焰辐射和高温烟气烘烤中，为适应作业环境的要求，一般将其设计成铸铁构件。但是，这些铸铁构件由于自身强度不够，具有冷脆性或铸造质量方面的缺陷，加之操作过程中可能...
Jacket-type water cooling method in the industrial boiler Zhao Zhengping In industrial boilers, coal shutters, blockpers, smoke baffle and other components in the furnace flame radiation and high temperature flue gas baking, in order to adapt to the operating environment Requirements, the general design of cast iron components. However, these cast iron components due to their own strength is not enough, with cold brittle or casting defects in quality, combined with the operation may be ...